zoso1 Posted March 27, 2012 Share Posted March 27, 2012 My thunderace has started chugging badly at very low revs 1500-2500 (only when warm), it has new plugs with correct spark gap etc. once above these revs it runs smoothly with no probs. Any ideas ? Link to comment Share on other sites More sharing options...
Dickwad Posted March 27, 2012 Share Posted March 27, 2012 Daft question, have you got two of the plug leads the wrong way round, I assume it was ok untill you fitted the plugs. Link to comment Share on other sites More sharing options...
Moderator Cynic Posted March 27, 2012 Moderator Share Posted March 27, 2012 Daft question, have you got two of the plug leads the wrong way round, I assume it was ok untill you fitted the plugs. If he'd done that it would be crap all the time, i have a couple of suggestions. The first one being manners, the second use the intro section. Third and forth can wait a while. Link to comment Share on other sites More sharing options...
zoso1 Posted March 28, 2012 Author Share Posted March 28, 2012 If he'd done that it would be crap all the time, i have a couple of suggestions. The first one being manners, the second use the intro section. Third and forth can wait a while. sorry I don't understand? Link to comment Share on other sites More sharing options...
zoso1 Posted March 28, 2012 Author Share Posted March 28, 2012 Yes all plugs tight with correct leads on, they were changed middle of last year and the problem only started a couple of weeks ago. all sorted after winter carbs cleaned, new fuel etc. Link to comment Share on other sites More sharing options...
Moderator Cynic Posted March 28, 2012 Moderator Share Posted March 28, 2012 Can i ask, would you walk straight up to a group of blokes talking bikes and use the sentance that you used at the top? ie:"My thunderace has started chugging badly at very low revs 1500-2500 (only when warm), it has new plugs with correct spark gap etc. once above these revs it runs smoothly with no probs. Any ideas ?" Most likely as most people, you would have started; "Alright lads hows it going etc etc". Then piped up with " Got a bit of trouble with the old thunderace." That is generally how it works on here, there are no 'must wait for mod approval', or 'first 10 posts are vetted', or 'wait 24hrs to post'. Thats cos the forum kind of sorts its self. You will get a lot more from the members with a bit of an intro in the new members area, where you are, your bike etc. Think of it as the "Alright lads hows it going etc etc", bit. Link to comment Share on other sites More sharing options...
flyday58 Posted March 29, 2012 Share Posted March 29, 2012 "Ground control to Major Tom..." Link to comment Share on other sites More sharing options...
Morpheuz Posted March 29, 2012 Share Posted March 29, 2012 Rich low end? Link to comment Share on other sites More sharing options...
Moderator Airhead Posted March 29, 2012 Moderator Share Posted March 29, 2012 worn emulsion tubes? Link to comment Share on other sites More sharing options...
zoso1 Posted March 30, 2012 Author Share Posted March 30, 2012 Not sure yet, I stripped down th EXUP valvejust in case but that seemed to be working ok. Nearly got the carbs stripped when the missus arrived home with the kids so progress from the on was nil! Thanks for the suggestions Link to comment Share on other sites More sharing options...
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